Benchmark Test 1-4 Vocabulary Words

equal groups

groups that have the same number of objects

unknown

not known or familiar

quotient

the answer to a division problem

product

the answer to a multiplication problem

divisor

the number that divides the dividend

dividend

the number that is being divided

number line

A diagram that represents numbers as points on a line.

fact family (multiply & divide)

A group of related facts that use the same numbers

even number

A whole number ending with 0, 2, 4, 6, or 8 in the one's place.

odd number

A whole number ending with 1, 3, 5, 7, or 9 in the ones place.

multiple

The product of a whole number and any other whole number.

Identity (One) Property of Multiplication

The product of any number and 1 is that number.

Zero Property of Multiplication

The product of any number and zero is zero.

equation

A mathematical sentence that contains an equals sign.

array

An arrangement of objects in equal rows.

Multiplication

An operation used for the shortening of repeated addition

Distributive Property of Multiplication

Break apart Property

Associative Property of Multiplication

Changing the grouping of three or more factors does not change the product.

factors

Numbers that are multiplied together to get a product